Curve →

SplineCurve

Create a smooth 2D spline curve from a series of points. Internally this uses Interpolations.CatmullRom to create the curve.

Code Example


    // create a sine-like wave
    const curve = new v3d.SplineCurve([
        new v3d.Vector2(-10, 0),
        new v3d.Vector2(-5, 5),
        new v3d.Vector2(0, 0),
        new v3d.Vector2(5, -5),
        new v3d.Vector2(10, 0)
    ]);

    const points = curve.getPoints(50);
    const geometry = new v3d.BufferGeometry().setFromPoints(points);

    const material = new v3d.LineBasicMaterial({ color: 0xff0000 });

    // create the final object to add to the scene
    const splineObject = new v3d.Line(geometry, material);

Constructor

SplineCurve(points : Array)

points – An array of Vector2 points that define the curve.

Properties

See the base Curve class for common properties.

# .points : Array

The array of Vector2 points that define the curve.

Methods

See the base Curve class for common methods.

Source

For more info on how to obtain the source code of this module see this page.